diff --git a/.clang-format b/.clang-format
index 44200a39952..ac9f95c88a8 100644
--- a/.clang-format
+++ b/.clang-format
@@ -6,7 +6,7 @@ BreakBeforeBinaryOperators: All
 BreakBeforeBraces: GNU
 ColumnLimit: 70
 ContinuationIndentWidth: 2
-ForEachMacros: [FOR_EACH_TAIL, FOR_EACH_TAIL_SAFE]
+ForEachMacros: [FOR_EACH_TAIL, FOR_EACH_TAIL_SAFE, ITREE_FOREACH]
 IncludeCategories:
   - Regex: '^<config\.h>$'
     Priority: -1